# Market Order Trade with Oyster AMM directly. The counterparty can either concentrated liquidity or limit orders. * **Price Impact:** The estimated change of AMM price after this trade. * **Limit Price:** The maximum price for a buy trade/The minimum price for a sell trade. * **Trading Fee:** The fee paid for the trade. Please refer to the Pair Specification section. * **Additional Fee:** A mechanism to protect liquidity providers. Please refer to the Security section. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.synfutures.com/oyster-perp/market-order.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.